Perhaps you should try some spelling variations:
"modified objective evolution algorithm" » "modified objective evolutionary algorithm", "modified objective allocation algorithm", "modified objective solution algorithm", "modified objective convolution algorithms"
"modified choosing optimized algorithm" » "modified choosing optimized algorithms", "modified choosing optimizer algorithms", "modified choosing optimizer algorithm", "modified caging optimized algorithm"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified objective evolution algorithm\") OR (\"modified choosing optimized algorithm\"))~".
• Removing quotes may allow a broader search: (( modified objective evolution algorithm ) OR ( modified choosing optimized algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified objective evolution algorithm") OR ("modified choosing optimized algorithm"))*.